✅ CHINT 393551 – NH40-100/4CS Change Over Switch 4-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 100A. Built for durable and safe switching. 🔹 Description (English): The CHINT 393551 – NH40-100/4CS is a reliable 4-pole manual change over switch designed for medium to high power industrial applications. Rated at 100A, it is suitable for efficient and secure switching between two power sources in distribution panels, motor control centers, and backup power systems. Equipped with a side handle for manual operation inside cabinets, the switch provides enhanced safety by isolating live parts. Its double-cast structure offers robust mechanical strength to endure frequent switching cycles and high current loads. The NH40-100/4CS supports operational voltages ranging from 220V to 415V and complies with CE safety standards. 🔹 Key Features: • Rated current: 100A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for full-phase and neutral isolation • Side handle for internal cabinet operation • Durable double-cast housing for longevity • Suitable for motor control and backup power panels • Panel-mounted • CE certified for safety and compliance 🔹 Technical Specifications (English): Parameter Value Model NH40-100/4CS Part Number CHINT 393551 Rated Current 100A Number of Poles 4P Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V Switch Type Manual Change Over (Double-cast) Handle Position Side Handle Operation Location Inside Cabinet Mounting Panel-mounted Application Industrial / Medium-High Power Certification CE